Twenty to 30 cars were involved in a pileup Thursday on Interstate 84 in Multnomah County, Oregon. It happened amid whiteout ...

Thousands of utility customers are without power in Oregon and Washington as a powerful winter storm moves through the ...

More than 100 homes were under mandatory evacuation orders in the city of Los Angeles, Jim McDonnell, the Los Angeles police ...

While much of the nation deals with snow storms and icy conditions, California braces for heavy rain and potential flooding.

The Pacific Northwest is not a stranger to intense winter weather or storms, and Portland is no stranger to freezing ...

By Matt Stiles, Sean O'Key, Byron Manley, Lou Robinson, Curt Merrill, Annette Choi, Rachel Wilson, Henrik Pettersson, Amy ...

The almanac's U.S. spring outlook predicts warmer-than-normal temperatures for most of the country, with a few exceptions: ...

With the help of their pet's special snout, University of Oregon researchers discover species vulnerable to climate change ...

The NOAA and Old Farmer's Almanac use different methods of forecasting, but both organizations issue seasonal predictions.

A powerful winter storm is blasting the Northwest with heavy snow and fierce winds, as residents are warned to stay off the roads.

Meteorologist Geoff Fox delivers a comprehensive look at the contrasting weather patterns sweeping across the U.S. In the ...

The Pacific Northwest is entering a deep freeze. That and predictions of a rain/snow mix will make moving about ...